Underplayed Gems

Nanostorm (2025)

Nanostorm cover
Developer
Asylum Square
Platforms
Windows
Genres
Action, Casual, Indie, Strategy
Rating
4.5 of 5, 10 player ratings
Typical playtime
about 3.7 hours
Where to get it
Steam

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The 3D catalog: game boxes on wooden shelves, with the cat sitting at the counter next to its greeting.

The catalog in 3D

The same catalog has a room you can walk around in. The cat behind the counter is the AI Catbot, and they pick real games from it when you tell them what you feel like playing. Nothing is for sale, here or in there. Go in from here and this game is already out on the counter, with more like it waiting on the shelf next to it.

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How it feels

A relentless 2D shoot'em'up where each death makes you stronger as you grind for nanotech upgrades.

arcadeincrementalfast-pacedpunishinggrindyexplosivestrategicalien

What players say

Players call this an active take on the incremental shooter genre, with a satisfying power curve that turns a weak start into a bullet-clearing powerhouse. Many note it is short and fun but criticize enemy spawns that often appear right in the path, leading to unavoidable hits, and some find the voiceover grating.

Screenshots

Nanostorm screenshot 1Nanostorm screenshot 2Nanostorm screenshot 3Nanostorm screenshot 4Nanostorm screenshot 5Nanostorm screenshot 6

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More by Asylum Square

This page is from Underplayed Gems, a catalog of older and overlooked games. Not quite it? You can browse by platform and genre, or take this one into the 3D catalog and ask the Catbot for something closer.